1, open the window less in foggy weather.
Smoggy weather does not advocate opening windows for ventilation in the morning and evening. It is best to wait until the sun comes out before opening windows for ventilation.
2. Wear a mask when going out.
You can wear a mask if you go out, which can effectively prevent dust particles from entering the body. Cotton masks are the best because some people are allergic to non-woven fabrics, while cotton masks are generally not allergic and easy to clean. When you come back from going out, you should wash your face and bare skin immediately.
3. Drink more "lung-clearing and dust-removing" teas such as Tongplatycodon grandiflorum tea, Tongshen tea, Tongplatycodon grandiflorum granules and orange stalk soup.
Tongplatycodon grandiflorum tea has the function of clearing fire and filtering lung dust, which can significantly enhance the ability of alveolar cells to expel toxic fine particles and effectively assist the human body to expel PM2.5 particles and other harmful substances accumulated in the body. For details, please refer to Baidu Encyclopedia of Tongplatycodon grandiflorum tea and orange stem soup.
4, the right amount of vitamin D.
In winter, there is more fog and less sunshine. Due to insufficient ultraviolet radiation, vitamin D in the human body is insufficient, and some people will have mental laziness and depression. If necessary, some vitamin D can be added.
5, the diet is light and drink plenty of water.
The diet in foggy days should choose light and digestible foods rich in vitamins, drink plenty of water and eat more fresh vegetables and fruits, which can not only supplement various vitamins and inorganic salts, but also play the roles of moistening the lungs, eliminating phlegm and relieving cough, strengthening the spleen and tonifying the kidney. Eat less irritating food, and eat more foods such as pears, loquats, oranges, oranges, etc.
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Hazard:
1, the impact on the respiratory system. The composition of haze is very complex, including hundreds of atmospheric chemical particles. Among them, aerosol particles with a diameter less than 10 micron are harmful to health, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol particles, fuel and automobile exhaust.
It can directly enter and adhere to human respiratory tract and alveoli. In particular, submicron particles will be deposited in the upper and lower respiratory tract and alveoli respectively, causing acute rhinitis and acute bronchitis.
For patients with chronic respiratory diseases such as bronchial asthma, chronic bronchitis, obstructive emphysema and chronic obstructive pulmonary disease, smog weather can make the condition acute or acute. If you stay in this environment for a long time, it will also induce lung cancer.
2. Influence on cardiovascular system. There are many pollutants in the air and low air pressure in foggy weather, which is easy to induce acute attacks of cardiovascular diseases. For example, when the fog is heavy, the water vapor content is very high. If people are outdoors and exercise, the sweat of the human body will not be easily discharged, causing people to feel chest tightness and blood pressure to rise.
3. Hazy weather can also lead to the weakening of ultraviolet rays in the surface layer, which can enhance the activity of infectious bacteria in the air and increase infectious diseases.
4, due to the decrease of sunshine in foggy days, children's ultraviolet radiation is insufficient, vitamin D production in the body is insufficient, and the absorption of calcium is greatly reduced, which will seriously cause rickets in infants and slow down children's growth.
5. Affect mental health. The gloomy and foggy weather is prone to mental laziness, depression and pessimism due to the weak light and the low air pressure, and it is even easy to get out of control when things go wrong.
6, affecting traffic safety. When haze weather occurs, the visibility of the visual field is low and the air quality is poor, which is easy to cause traffic jams and traffic accidents.